Using the number pad and even the receipt printer (sorta) to play! Looks to be the original DOS version, too, not a customized .exe or source port. Not as impressive as some other devices, since an ATM is already generally a Windows-class computer (or even DOES run Windows), but still. Add it to the list!
Oh what will those crazy Doom porters think of next?
There was a lot of jumping going on during combat, including on top of the skull’s of demons.
The hud was on Doomguy’s helmet visor. Very Metroid Prime-like.